Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  Biochemistry Q5 




 
Kaplan Qbank USMLE



Author3 Posts
  #1

Parents bring in their one-year-old child complaining that the child does not know how to walk. On examination of the infant, poor muscle strength is found in the lower extremities and upper extremities. A chest X ray is done and reveals cardiomegaly and normal lungs. What enzyme deficiency does the child have?

A. Glucose-6-phosphate

B. Glycogen debranching enzyme

C. Hepatic glycogen phosphorylase

D. Lysosomal alpha-1,4-glucosidase

E. Muscle glycogen phosphorylase

___________________
The Key to Succeed is Patience.

  #2

D

  #3

right d







You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.